CN1228230C - Elevator controller - Google Patents
Elevator controller Download PDFInfo
- Publication number
- CN1228230C CN1228230C CNB021522227A CN02152222A CN1228230C CN 1228230 C CN1228230 C CN 1228230C CN B021522227 A CNB021522227 A CN B021522227A CN 02152222 A CN02152222 A CN 02152222A CN 1228230 C CN1228230 C CN 1228230C
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- China
- Prior art keywords
- power supply
- elevator
- power
- control gear
- control device
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- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B50/00—Energy efficient technologies in elevators, escalators and moving walkways, e.g. energy saving or recuperation technologies
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- Elevator Control (AREA)
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
A group management device 1 side is provided with a service condition determination means 3, a power supply interception/return command transmitting means 4 for transmitting a power supply interception command for the predetermined number of waiting cars when the service satisfies a predetermined standard and transmitting a power supply return command for each of the car of which power supply is intercepted in order when the service condition varies, and a group management communication means 5. A respective machine control device 8 side is provided with a respective machine communication means 13; a power supply interception/return means 10 for supplying a power supply for the respective machine communication means from the power supply of the group management device side, and intercepting the power supply for all of the devices except for the respective machine communication means when the power supply interception command is received from the group management device and returning the power supply when the power supply return command is received from the group management device; and a power supply interception transition means 12 for opening a door once and reporting interception of the power supply before intercepting the power supply.
Description
Technical field
The present invention relates to elevator control gear, particularly be one group when managing, disconnect the elevator control gear of many elevator standby powers effectively with many elevators.
Background technology
In recent years, the control elevator control device adopts microcomputer, can realize the calculation process and the premium-quality control of bulk information.In addition, because the progress of communication, also can and control each elevator control gear of each elevator with the group control device of many elevators of high-revolving network connection management.
On the other hand, from the viewpoint of protection environment, more energy-conservation than paying attention to more in the past now.In general, elevator service finishes, and through behind the specific time, transition is carried out the transition to make the auto stop mode that the car intraoral illumination extinguishes, fan stops.In addition, if repeat the connection and the disconnection of power supply continually, then owing to making the lost of life of equipment, so also will consider this point.
Therefore, proposed in the past some about energy-conservation and reduce the system of electric power.For example, disclosing as Japanese kokai publication sho 55-2522 communique, is the time limit that through certain hour car is stopped after the change service finishes.In addition, disclose as Japanese kokai publication sho 58-202269 communique, be call out from the stop that auto stop mode begins to return to other floor of response till, make car intraoral illumination and fan still keep halted state constant.In addition, in TOHKEMY 2001-2335 communique, be in an elevator, disconnect power supply during the car standby, when action command, then power.
In addition, in No. 3253461 communiques of Japan special permission, be to constitute like this, it when the driving that disconnects whole cars is extinguished with power supply and car intraoral illumination, responds the car that approaches the stop calling most when auto stop mode recovers; When having the car that disconnects driving usefulness power supply, from its car, carry out the 1st preferential answering; When existing the car intraoral illumination not extinguish, from its car, carry out the 2nd preferential answering
But, in aforesaid example in the past, consider because irrelevant, and make car become halted state with the situation of service, perhaps limit the call distribution of platform stop given and stop car, therefore service is not met the demands.In addition, if adopt the structure of all blocking power cut-off for every kind of power supply (electrical motor with equipment in the power supply, car with power supply, mains lighting supply etc.), then equipment constitutes and the power-supply system complexity that becomes, and the system of cheapness can not be provided.
In addition, in recent years, though the high-speed communication device also begins to be applied to the network in the elevator, go back the neither one example and mention, adopting when blocking the power supply that disconnects or recover to connect control setup can be as the structure of the backup power of the communicator of this instruction usefulness of reception.On the other hand, when power cut-off,, then the passenger might be closed in car if do not confirm to have or not in the car passenger with regard to power cut-off.
The present invention proposes in view of foregoing problems just, and its purpose is to provide a kind of can reduce the elevator control gear that the regulation platform is counted the standby power of car effectively.
Summary of the invention
Elevator control gear related to the present invention comprises
Each elevator of control elevator and a plurality of each elevator control gear of electrical motor thereof; And
By network be connected with described a plurality of each elevator control gear, and with many elevators as one group of group control device that manages usefulness,
In described group control device side, comprise
Service status decision maker according to the condition judgement current service situation of temporal information and car, stop;
When the standby car of regulation platform number being sent when certain benchmark is satisfied in the service of being judged as from the output of described service status decision maker the power supply open command, sending the power supply disconnection of power connection instruction and the sending set that goes code successively when be judged as one one of the car of service status in power supply being disconnected when changing according to output simultaneously from described service status decision maker;
And the team control communicator that communicates with described each elevator control gear,
In described each elevator control gear side, comprise
Each communication device for elevator that communicates with described group control device;
Disconnection is except that the power supply of the armamentarium of described each communication device for elevator, when receive power supply disconnection and the engaging means of connecting described open circuited power supply when power connection goes code from described group control device when receiving the power supply open command when the power supply of being used by described each communication device for elevator of power supply supply of group control device side and by described group control device;
And the power supply of temporarily opening car door and carry out the circular of power cut-off situation simultaneously before power cut-off disconnects transition apparatus.
In addition, elevator control gear of the present invention comprises
To be reduced to the voltage of regulation from the voltage of mains supply and offer the team control power transformer unit of described group control device;
The mains supply of using from described group control device is reduced to the voltage of regulation with branch's form and offers the stop power transformer unit at station, a plurality of Room;
And will be reduced to the voltage of regulation from the voltage of mains supply and offer each elevator control gear power transformer unit of described each elevator control gear,
Described each communication device for elevator in described each elevator control gear is made of described team control power transformer unit power supply.
In addition, elevator control gear of the present invention comprises
Described each elevator control gear comprises the control device for running the engine of the operation control of carrying out each elevator monomer,
Comprise that the signal wire (SW) of using nodal information respectively connects the control device for running the engine of described each elevator control gear and the decision circuit of Ge Tai communication device for elevator and power supplier,
Described decision circuit disconnects according to the power supply from described each communication device for elevator, connect the high level of node, the releasing reset condition that resets, disconnect according to power supply from described control device for running the engine, connect the high level of node, set set condition, block disconnection by feasible like this power supply to described power supplier, the connection node is a high level, disconnect the power supply of each elevator control gear, disconnect according to power supply simultaneously from each communication device for elevator, connect the low level of node, the reset condition, disconnect by feasible like this power supply described power supplier, the connection node is a low level, connects the power supply of each elevator control gear.
Description of drawings
Fig. 1 represents the formation block scheme of the elevator control gear of the invention process morphologic correlation.
Fig. 2 represents the instruction diagram of the power-supply system of the invention process morphologic correlation.
Fig. 3 represents to disconnect and connects the circuit operation figure that the power supply of each elevator control gear of the invention process morphologic correlation is used.
Fig. 4 represents to disconnect the diagram of circuit of order of the control setup power supply of the invention process morphologic correlation.
Fig. 5 represents to connect the diagram of circuit of order of the control setup power supply of the invention process morphologic correlation.
The specific embodiment
Below, with reference to accompanying drawing example of the present invention is described.Fig. 1 represents the formation block scheme of the elevator control gear of the invention process morphologic correlation.In Fig. 1, the 1st, be one group of group control device that manages with many elevators, the 2nd, the team control control setup that carries out call distribution etc., the 3rd, decide according to the set condition of login situation of calling out and subscription time and can cut off the open circuited service status judgment means of each elevator power supply, the 4th, each elevator is sent power supply disconnect and connect the power supply disconnection and the sending set that goes code that general-duty instructs, the 5th, the team control communicator that communicates with each elevator control gear, the 6th, be used to know the time meter of current time and calendar information.In addition, the 7th, the network of connection group control device 1 and a plurality of each elevator control gear.
On the other hand, the 8th, control each elevator control gear of each elevator, the 9th, the control device for running the engine that carries out the operation control of each elevator monomer, the 10th, accept power supply from group control device 1 and disconnect and go code, and the power supply that sends signal to power supply disconnection and switch on disconnects and engaging means, the 11st, elevator continue specified time and continue directionless close the door make that car intraoral illumination and fan stop during readiness for action stop transition apparatus automatically, the 12nd, shift to carry out the transition to from automatic stop condition and temporarily car is closed the door before power supply blocks off-state, or carry out power supply that sound circular or message shows and block to disconnect and shift transition apparatus, the 13rd, each communication device for elevator that communicates with group control device 1.In addition, 14 are arranged on the landing button of each stop, and the 15th, the arithmetical device that communicates with landing button 14 is station, the Room.In addition, each device of 2～5,9～13 all is made of the software in the microcomputer.
Then, with reference to Fig. 2 the power-supply system of this example is described.At first, the power supply of group control device 1 is to be depressured to the voltage of regulation by team control power transformer unit 21 from mains supply, offers group control device 1.In addition, the power supply of landing button 14 is to be depressured to the voltage of regulation by stop power transformer unit 22 usefulness branch forms from the mains supply of group control device 1 usefulness, offers station, the Room 15.Provide public power supply by public power wire to the bank (bank) of these elevators.On the other hand, the power supply of each elevator control gear 8 is to be depressured to the voltage of regulation by each elevator control gear power transformer unit 23 from mains supply, offers each elevator control gear 8.In described here each elevator control gear 8, also comprise the power supply that direct motor drive is used certainly.But the power supply about each communication device for elevator 13 in each elevator control gear 8 then separates with this its power supply, constitutes by supplying with from the power supply of team control power transformer unit 21.This is because when the power supply of each elevator control gear 8 is disconnected, instructs in order to receive the power connection of managing group control device 1 from the group, and makes power connection, must switch on all the time.
Then, with reference to Fig. 3 the circuit that disconnects and connect the power supply of each elevator control gear 8 of each number machine and use is described.Among the figure, each communication device for elevator 13 and control device for running the engine 9 connect decision circuit 30 with the nodal information signal wire (SW) respectively, connect the power supplier 31 of each elevator control gear 8 too with the nodal information signal wire (SW) from the output of decision circuit 30.Here so-called decision circuit is apparatus two stabilized conditionss such just like binary pair, constitutes at the circuit that kept its state before opposite input then is provided.
At first, the situation to power cut-off describes.If send the power supply open command from group control device 1, then power supply to be disconnected, connect node A be high level to each communication device for elevator 13.Thus, remove the reset condition of decision circuit 30.Then, each communication device for elevator 13 sends to control device for running the engine 9 with power supply open command one, and control device for running the engine 9 is after confirming that car can carry out the transition to power-off state, and making power supply disconnection, connection Node B is high level.So because decision circuit 30 is set set condition, institute is so that power supply disconnects, connection node C is a high level, the power supply of each elevator control gear 8 is disconnected.Therebetween, owing to power supply disconnects, connects the state that node A keeps high level, so the state that power supply disconnects, connection node C also keeps high level, power supply keeps off-state constant.
Then, the situation of recovering power supply is described.Send the power up instruction from group control device 1 one, each communication device for elevator 13 disconnects power supply, connects node A is low level.So to decision circuit 30 input reset signals, power supply being disconnected, connected node C by decision circuit 30 is low level, connects the power supply of each elevator control gear 8.Particularly, disconnect, disconnect, connect node A, B, can prevent misoperation like this, improve safety with two power supplys in order to carry out power supply.
Then, the diagram of circuit with reference to Fig. 4 describes the order that disconnects the control setup power supply.At first, judge whether to arrive the predetermined zero hour at step ST41.This be because, be especially in use in few time period of user of elevator under the situation such as night, can reduce standby power effectively.Then, judge nowhere at step ST42 and if such car is arranged, then this car is carried out the transition to automatic stop condition (illumination light-off, fan stop) at step ST43 in arriving the directionless readiness for action and passed through the car of specified time of closing the door
Then, judge at step ST44 to have or not the car of the automatic stop condition that has continued specified time, if such car is arranged, then below step ST45 judges the platform number whether the platform number of the car during power supply disconnects stipulating.This be in order to prevent if surpass must the quantity car power supply be cut off, then call out when taking place at the platform stop, close car is response in time, and makes the efficiency of service reduction.
Then,, then the power supply open command is sent to this car,, close through specific time back door Jiang Men at the door that step ST47 temporarily opens the standby of just closing the door at step ST46 if condition is set up.This is in order to prevent owing to disconnect the power supply of control setup, and if in the car just in case also have the passenger, then because of become complete closing state with the passenger pass in car.Then, disconnect the control setup power supply of this car at step ST48.
Then, the diagram of circuit with reference to Fig. 5 describes the order of connecting the control setup power supply.At first, judge whether to be the predetermined finish time, if then disconnect elevator to whole power supplys and send the power connection instruction, at step ST53 power connection at step ST52 at step ST51.On the other hand, judge whether to have logined the stop calling at step ST54, if be logged, then judge whether the stop calling that lasting specified time is logged at step ST55, if have, then power connection is gone code and send to a power supply disconnection elevator, at step ST57 power connection at step ST56.
Here,, be not limited thereto, also can realize in the full time section though narrated (for example night) power cut-off in the preset time section.
By as can be known preceding, adopt the present invention, because in order to reduce standby power, count the control setup power supply of car and in satisfying the scope of service request, keep the regulation platform that communicator blocks after the service of disconnection finishes, so can realize good energy-conserving effect, reliability height and low-cost structure.In addition, before carrying out the transition to power-off state, temporarily open, so can improve safety because of making car.
Claims (3)
1. an elevator control gear comprises
Each elevator of control elevator and a plurality of each elevator control gear of electrical motor thereof; And
By network be connected with described a plurality of each elevator control gear, and with many elevators as one group of group control device that manages usefulness,
It is characterized in that,
In described group control device side, comprise
Service status decision maker according to the condition judgement current service situation of temporal information and car, stop;
When satisfying certain benchmark according to the service of being judged as of the output from described service status decision maker; Standby car to regulation platform number sends the power supply open command, when being judged as the service status variation according to the output from described service status decision maker one one of car in the power supply disconnection is sent the power supply disconnection of power connection instruction and the sending set that goes code in regular turn simultaneously;
And the team control communicator that communicates with described each elevator control gear,
In described each elevator control gear side, comprise
Each communication device for elevator that communicates with described group control device;
Disconnection is except that the power supply of the armamentarium of described each communication device for elevator, when receive power supply disconnection and the engaging means of connecting described open circuited power supply when power connection goes code from described group control device when receiving the power supply open command when the power supply of being used by described each communication device for elevator of power supply supply of group control device side and by described group control device;
And the power supply of temporarily opening car door and carry out the circular of power cut-off situation simultaneously before power cut-off disconnects transition apparatus.
2. elevator control gear as claimed in claim 1 is characterized in that, comprises
To be reduced to the voltage of regulation from the voltage of mains supply and offer the team control power transformer unit of described group control device;
The mains supply of using from described group control device is reduced to the voltage of regulation with branch's form, and offers the stop power transformer unit at station, a plurality of Room;
And will be reduced to the voltage of regulation from the voltage of mains supply and offer each elevator control gear power transformer unit of described each elevator control gear,
Described each communication device for elevator in described each elevator control gear is made of described team control power transformer unit power supply.
3. elevator control gear as claimed in claim 2 is characterized in that,
Described each elevator control gear comprises the control device for running the engine of the operation control of carrying out each elevator monomer,
Comprise that the signal wire (SW) of using nodal information respectively connects the control device for running the engine of described each elevator control gear and the decision circuit of Ge Tai communication device for elevator and power supplier,
Described decision circuit disconnects according to the power supply from described each communication device for elevator, connect the high level of node, remove the set-reset condition, disconnect according to power supply from described control device for running the engine, connect the high level of node, set set condition, by the power supply to described power supplier is disconnected, the connection node is a high level, disconnect the power supply of each elevator control gear, block disconnection according to power supply simultaneously from each communication device for elevator of each number machine, connect the low level of node, set the set-reset condition, disconnect by feasible like this power supply described power supplier, the connection node is a low level, connects the power supply of each elevator control gear.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002243043 | 2002-08-23 | ||
| JP2002243043A JP4177045B2 (en) | 2002-08-23 | 2002-08-23 | Elevator control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1477047A CN1477047A (en) | 2004-02-25 |
| CN1228230C true CN1228230C (en) | 2005-11-23 |
Family
ID=31884603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021522227A Expired - Lifetime CN1228230C (en) | 2002-08-23 | 2002-11-15 | Elevator controller |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4177045B2 (en) |
| CN (1) | CN1228230C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050362A (en) * | 2009-11-10 | 2011-05-11 | 东芝电梯株式会社 | Elevator group management control device and elevator group management control method |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005115898A1 (en) * | 2004-05-25 | 2005-12-08 | Mitsubishi Denki Kabushiki Kaisha | Elevator controller |
| JP4939745B2 (en) * | 2004-11-24 | 2012-05-30 | 三菱電機株式会社 | Elevator remote monitoring device |
| TWI376348B (en) * | 2006-06-12 | 2012-11-11 | Inventio Ag | Method and device for reducing the energy consumption of a lift installation |
| FI119807B (en) | 2007-11-30 | 2009-03-31 | Kone Corp | Elevator standby |
| WO2009154618A1 (en) * | 2008-06-18 | 2009-12-23 | Otis Elevator Company | Dynamic elevator group sizing for energy saving |
| JP4836288B2 (en) * | 2009-03-09 | 2011-12-14 | 東芝エレベータ株式会社 | Elevator group management system |
| JP2010208734A (en) * | 2009-03-09 | 2010-09-24 | Toshiba Elevator Co Ltd | Elevator system |
| JP2011116527A (en) * | 2009-12-07 | 2011-06-16 | Hitachi Ltd | Power saving system for elevator and power saving method |
| CN101723209B (en) * | 2009-12-18 | 2014-06-25 | 广州市特种机电设备检测研究院 | Intelligent power-saving method and device for lift |
| JP5558845B2 (en) * | 2010-01-12 | 2014-07-23 | 東芝エレベータ株式会社 | Elevator power saving control system |
| JP2011195258A (en) * | 2010-03-18 | 2011-10-06 | Toshiba Elevator Co Ltd | Elevator system |
| FI122597B (en) * | 2010-09-07 | 2012-04-13 | Kone Corp | Elevator arrangement |
| JP5244880B2 (en) * | 2010-09-29 | 2013-07-24 | 株式会社日立製作所 | Elevator system |
| JP2014501213A (en) * | 2010-12-28 | 2014-01-20 | オーチス エレベータ カンパニー | Elevator control system |
| CN105398894B (en) * | 2015-11-09 | 2018-01-02 | 日立电梯（中国）有限公司 | The control method and system that elevator is run at times |
| CN106765867B (en) * | 2016-11-14 | 2018-12-07 | 珠海格力电器股份有限公司 | A kind of air conditioner cold water unit allocation method and system |
-
2002
- 2002-08-23 JP JP2002243043A patent/JP4177045B2/en not_active Expired - Fee Related
- 2002-11-15 CN CNB021522227A patent/CN1228230C/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102050362A (en) * | 2009-11-10 | 2011-05-11 | 东芝电梯株式会社 | Elevator group management control device and elevator group management control method |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4177045B2 (en) | 2008-11-05 |
| JP2004083151A (en) | 2004-03-18 |
| CN1477047A (en) | 2004-02-25 |
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Granted publication date: 20051123 |